CN108917481B - A method of determining that floated interceptor is structured the formation effective width - Google Patents
A method of determining that floated interceptor is structured the formation effective width Download PDFInfo
- Publication number
- CN108917481B CN108917481B CN201810838477.5A CN201810838477A CN108917481B CN 108917481 B CN108917481 B CN 108917481B CN 201810838477 A CN201810838477 A CN 201810838477A CN 108917481 B CN108917481 B CN 108917481B
- Authority
- CN
- China
- Prior art keywords
- error
- width
- formation
- interceptor
- azimuthal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/02—Anti-aircraft or anti-guided missile or anti-torpedo defence installations or systems
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
A method of determining that floated interceptor is structured the formation effective width, emit maximum distance according to ammunition, comprehensive analysis target acquisition orientation random error, target acquisition azimuth system error, data processing azimuthal error, fire control handles azimuthal error, emitter tune side of a ship azimuthal error and ammunition drop point closeness, torpedo target in each allowable range of error is calculated to emit at remote boundary in ammunition perpendicular to the horizontal distance distribution on target navigation direction, interceptor bullet battle array is covered into directional bearing error, data processing azimuthal error and fire control handle azimuthal error, emitter tune side of a ship azimuthal error width of structuring the formation corresponding with interceptor dispersion error is added, interceptor is obtained to structure the formation effective width.The azimuthal error of the present invention theoretically each link such as coverage goal detection, data processing, arm discharge, improve interceptor structure the formation width demand and with bullet quantity accuracy, it improves to attack the mistake battle array probability of torpedo, lays the foundation for the operational exertion design and Combat Efficiency Evaluation of interceptor.
Description
Technical field
The invention belongs to the underwater torpedo defense fields of military operations of surface ship combat system, and in particular to a kind of determination is floated
Interceptor is structured the formation the method for effective width, operational exertion research and underwater torpedo defense operation effect suitable for floated interceptor
It can assessment.
Background technique
Defensive weapons of the floated interceptor as passive intercept torpedo, shadow of the interception effect by factors
It rings.It is handled from front end torpedo target acquisition to target data, then resolving, arm discharge control, ammunition drop point to fire control data
It calculates etc. in factors, the structure the formation calculating of effective width of floated interceptor needs to consider the shadow of above-mentioned each link difference factor
It rings, the mistake battle array probability and floated interceptor for drastically influencing torpedo are to come the interception effect of attacking torpedo.
Floated interceptor effective width of structuring the formation is calculated at present and only accounts for target acquisition azimuthal error and experience allowance, i.e.,
Increase a little experience allowance on the basis of the effective width of coverage goal directional bearing error, determines structuring the formation for floated interceptor
Width demand.This calculation method theory support degree is not high, excessively simplifies, and accuracy is low, significantly impacts using and making for weapon
War effect.
Therefore, floated interceptor width calculating of structuring the formation needs to consider respectively target acquisition azimuthal error, at bearing data
The error component of each links such as error, solution of fire control azimuthal error, emitter tune side of a ship azimuthal error, ammunition landing error is managed,
Its distribution character is analyzed for the characteristics of various error components, calculates interceptor bullet battle array width needed for covering various errors, shape
It effectively structures the formation width demand at the synthesis for covering each link error factor, instructs to determine and is intercepted in underwater defence torpedo Campaign Process
The width of structuring the formation of bullet theoretically covers the mistake array area domain on torpedo target navigation direction, improves target and cross a gust probability, prop up simultaneously
Support the demand determination, the research of system operational exertion and the analysis of System Combat Effectiveness assessment of the floated interceptor radius of damage.
Summary of the invention
The technical problem to be solved by the present invention is to structure the formation on existing for effective width calculating for existing floated interceptor
State deficiency, provide it is a kind of determine that floated interceptor is structured the formation the method for effective width, theoretically coverage goal detection, at data
The azimuthal error of each link such as reason, arm discharge, improve interceptor structure the formation width demand and with play quantity accuracy, improve
The mistake battle array probability of torpedo is attacked, is laid the foundation for the operational exertion design and Combat Efficiency Evaluation of interceptor.
Used technical solution is the present invention to solve above-mentioned technical problem:
A method of it determining that floated interceptor is structured the formation effective width, maximum distance, comprehensive analysis is emitted according to ammunition
Target acquisition orientation random error, target acquisition azimuth system error, data processing azimuthal error, fire control processing azimuthal error,
It is remote in ammunition transmitting to calculate torpedo target in each allowable range of error for emitter tune side of a ship azimuthal error and ammunition drop point closeness
Perpendicular to the horizontal distance distribution on target navigation direction at boundary, thereby determine that floated interceptor is structured the formation effective width,
Specifically comprise the following steps:
(1) emit maximum distance, target acquisition orientation random error, target acquisition azimuth system error according to ammunition to determine
Cover the width D 1 of structuring the formation of directional bearing error；
(2) according to ammunition emit maximum distance, target acquisition orientation random error, target acquisition azimuth system error and
Data processing azimuthal error, fire control processing azimuthal error determine that covering data processing azimuthal error and fire control handle azimuthal error
Width D of structuring the formation 2；
(3) according to ammunition emit maximum distance, target acquisition orientation random error, target acquisition azimuth system error and
Emitter tune side of a ship azimuthal error determines the width D 3 of structuring the formation of covering emitter tune side of a ship azimuthal error；
(4) maximum distance is emitted according to ammunition and ammunition drop point closeness determines structuring the formation for covering interceptor dispersion error
Width D 4；
(5) width i.e. interceptor of always structuring the formation is calculated to structure the formation effective width D: by interceptor bullet battle array covering directional bearing error,
Data processing azimuthal error and fire control processing azimuthal error, emitter tune side of a ship azimuthal error and interceptor dispersion error are corresponding
Width of structuring the formation is added, and is obtained interceptor and is structured the formation effective width D, i.e. D=D1+D2+D3+D4.
According to the above scheme, the specific solution of width D 1 of structuring the formation of covering directional bearing error is as follows in the step (1):
If it is L that ammunition, which emits maximum distance, (measured value is averaged target acquisition orientation random error σ with big measurement
The difference of value) it is distributed Normal Distribution, distributed area is determined as (- 3 σ, 3 σ) and (according to " the 3 σ principle " of normal distribution, falls in (- 3
σ, 3 σ) outer probability often thinks that corresponding event will not occur less than 3/1000ths, in practical problem), corresponding interceptor bullet battle array is wide
Degree are as follows:
`=2 D1 × L × Sin (3 σ) (1 `)
Since target acquisition is there are target acquisition azimuth system error theta, for distribution within 1 σ, interceptor will be whole
1 σ range is deviated, considers that bullet battle array width needs to cover directional bearing error as far as possible and therefore increases on the basis of formula (1 `)
The corresponding bullet battle array width of coverage goal directional bearing systematic error θ, that is, the width D 1 of structuring the formation for covering directional bearing error are
D1=2 × L × Sin (3 σ+θ) (1)
According to the above scheme, covering data processing azimuthal error and fire control handle structuring the formation for azimuthal error in the step (2)
Width D 2 specifically solves as follows:
Data processing azimuthal error σ 1 and fire control processing azimuthal error σ 2 is mainly the loss of significance error by data processing
It is formed with data transmission error, which is processing result value and handles the difference between input value, and distribution is right within 1 σ
The width D 2 of structuring the formation of data processing azimuthal error and fire control processing azimuthal error should be covered are as follows:
D2=L × [Sin (3 σ+θ+σ 1)-Sin (3 σ+θ)]+L × [Sin (3 σ+θ+σ 2)-Sin (3 σ+θ)] (2)
According to the above scheme, the width D 3 of structuring the formation of covering emitter tune side of a ship azimuthal error specifically solves in the step (3)
It is as follows:
Emitter tune side of a ship azimuthal error σ 3 is the difference between actual value and all metadata after adjusting the side of a ship, and distribution is in 1 σ
Within, since the theoretical value of subsequent frame position adjustment is on the basis of the previous piece of ammunition set of data, emitter tune side of a ship azimuthal error is only
The tune side of a ship azimuthal error for considering first ammunition, thus must cover the width D 3 of structuring the formation of emitter tune side of a ship azimuthal error are as follows:
D3=L × [Sin (3 σ+θ+σ 3)-Sin (3 σ+θ)] (3)
According to the above scheme, the specific solution of width D 4 of structuring the formation of covering interceptor dispersion error is as follows in the step (4):
Interceptor dispersion error is ammunition drop point closeness σ 4, i.e., includes 70% point of impact, symmetrically on ammunition pattern
And it is parallel to the ratio of the peak width and ammunition transmitting range between two parallel lines for spreading axis, peak width is about complete to be spread
The one third of width, therefore, the peak width that the width of structuring the formation of covering interceptor dispersion error is 3 times is blocked due to floated
It cuts and plays subsequent ammunition using previous piece of ammunition drop point as benchmark position calculating drop point, therefore, ammunition dispersion error only considers first
Thus the impact dispersion of ammunition must cover the width D 4 of structuring the formation of interceptor dispersion error are as follows:
D4=3L σ (4)
Compared with prior art, the invention has the following beneficial effects:
1, the azimuthal error of theoretically each link such as coverage goal detection, data processing, arm discharge of the invention, is improved
Interceptor is structured the formation width demand and with the accuracy for playing quantity, is improved to attack the mistake battle array probability of torpedo；
2, support that floated interceptor is structured the formation the ginseng such as width, torpedo target acquisition azimuthal error, arm discharge tune side of a ship error
Several demand relations calculate, and are suitable for floated interceptor operational exertion and operational Effectiveness Analysis research, support underwater torpedo
The analysis and calculating of defensive operation efficiency and the interception probability of success assessment of floated interceptor, are the anti-torpedo of surface ship
Main battle weapon system design and capability evaluation provide support.
Detailed description of the invention
Fig. 1 is the width diagram of structuring the formation of coverage goal directional bearing error of the present invention；
Fig. 2 is present invention covering data processing azimuthal error and fire control handles azimuthal error and emitter tune side of a ship orientation is missed
The width diagram of structuring the formation of difference.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Determine that floated interceptor is structured the formation the method for effective width the invention proposes a kind of, typical posture of operation condition
Under, when this warship torpedo alert, attacking the navigation of torpedo this warship of positive alignment present position, is attacking immediately ahead of torpedo, selecting ammunition hair
It penetrates and emits floated interceptor under benchmark uniform condition approximate with torpedo alert sonar detection benchmark and structure the formation, cover torpedo mesh
Each link error ranges such as detection, data processing, arm discharge are marked, by target acquisition error, data processing error, weapon
The comprehensive analysis of each link error factor such as transmission error, ammunition landing error, in conjunction with every error in equipment use process
Distribution character, theoretically calculate in above-mentioned each allowable range of error torpedo target and emit at remote boundary in ammunition perpendicular to target
The horizontal distance distribution on direction is navigated by water, thereby determines that the effective width that floated interceptor is structured the formation.
The embodiment of the present invention is structured the formation by small-bore floated interceptor for effective width calculating, and specific embodiment party is described
Formula:
(1) parameter setting
Random error σ :≤3 ° of sonar passive orientation random error, that is, target acquisition orientation；
Target acquisition azimuth system error theta≤5 °；
Data processing azimuthal error σ 1:0.1 °；
Fire control handles azimuthal error σ 2:0.5 °；
3 :≤0.5 ° of σ of emitter tune side of a ship azimuthal error；
Small-bore floated interceptor deflection dispersion closeness, that is, ammunition drop point closeness σ 4:1/110；
Small-bore floated interceptor transmitting maximum distance, that is, ammunition emits maximum distance L:1200m.
(2) the corresponding width of structuring the formation of each link error of whole process is calculated
Directional bearing error, data processing and fire control processing orientation are calculated separately by formula (1), formula (2), formula (3), formula (4)
The corresponding width of structuring the formation of the factors such as error, arm discharge azimuthal error, ammunition landing error:
D1=580m；D2=12.8m；D3=10.5m；D4=32.7m；
Wherein, the width D 1 of structuring the formation of directional bearing error is covered as shown in Figure 1, covering data processing azimuthal error and fire control
The width of structuring the formation for handling azimuthal error and emitter tune side of a ship azimuthal error is as shown in Figure 2.
(3) the comprehensive width i.e. interceptor of structuring the formation of whole process error distribution is calculated to structure the formation effective width
D=D1+D2+D3+D4=636m.
In actual use, in order to further ensure that the mistake battle array probability of target, it is comprehensive structure the formation width on the basis of, can also
Increase certain surplus, suitably to cope with the influence of other unpredictable factors such as current speed variation.
The above is only that type theory of the invention implements example, not makees any form and application conditions to the present invention
On limitation, those skilled in the art, which using above-mentioned technology contents make error distribution probability value and change etc., a little simply to repair
Change, equivalent variations or modification are fallen within the scope of protection of the present invention.
Claims (5)
1. a kind of determine that floated interceptor is structured the formation the method for effective width, which is characterized in that maximum distance is emitted according to ammunition,
Comprehensive analysis target acquisition orientation random error, target acquisition azimuth system error, data processing azimuthal error, fire control processing side
Position error, emitter tune side of a ship azimuthal error and ammunition drop point closeness calculate in each allowable range of error torpedo target in bullet
Medicine emits at remote boundary perpendicular to the horizontal distance distribution on target navigation direction, thereby determines that floated interceptor is structured the formation and had
Width is imitated, is specifically comprised the following steps:
(1) maximum distance, target acquisition orientation random error, target acquisition azimuth system error are emitted according to ammunition and determines covering
The width D 1 of structuring the formation of directional bearing error；
(2) maximum distance, target acquisition orientation random error, target acquisition azimuth system error and data are emitted according to ammunition
Processing azimuthal error, fire control processing azimuthal error determine that covering data processing azimuthal error and fire control handle structuring the formation for azimuthal error
Width D 2；
(3) maximum distance, target acquisition orientation random error, target acquisition azimuth system error and transmitting are emitted according to ammunition
Device tune side of a ship azimuthal error determines the width D 3 of structuring the formation of covering emitter tune side of a ship azimuthal error；
(4) maximum distance is emitted according to ammunition and ammunition drop point closeness determines the width of structuring the formation of covering interceptor dispersion error
D4；
(5) it calculates width i.e. interceptor of always structuring the formation to structure the formation effective width D: by interceptor bullet battle array covering directional bearing error, data
Processing azimuthal error and fire control processing azimuthal error, emitter tune side of a ship azimuthal error and interceptor dispersion error is corresponding structures the formation
Width is added, and is obtained interceptor and is structured the formation effective width D, i.e. D=D1+D2+D3+D4.
A kind of determine that floated interceptor is structured the formation the method for effective width 2. according to claim 1, which is characterized in that institute
The specific solution of width D 1 of structuring the formation for stating covering directional bearing error in step (1) is as follows:
If it is L that ammunition, which emits maximum distance, target acquisition orientation random error σ is distributed Normal Distribution, and distributed area determines
For (- 3 σ, 3 σ), corresponding interceptor bullet battle array width are as follows:
`=2 D1 × L × Sin (3 σ) (1 `)
Since target acquisition is there are target acquisition azimuth system error theta, distribution is within 1 σ, and interceptor is by overall offset
1 σ range considers that bullet battle array width needs to cover directional bearing error as far as possible, therefore, increases covering on the basis of formula (1 `)
The corresponding bullet battle array width of target acquisition azimuth system error theta covers the width D 1 of structuring the formation of directional bearing error are as follows:
D1=2 × L × Sin (3 σ+θ) (1).
A kind of determine that floated interceptor is structured the formation the method for effective width 3. according to claim 2, which is characterized in that institute
Stating the width D 2 of structuring the formation of covering data processing azimuthal error and fire control processing azimuthal error in step (2), specifically solution is as follows:
Data processing azimuthal error σ 1 and fire control processing azimuthal error σ 2 is mainly the loss of significance error sum number by data processing
It is formed according to transmission error, which is processing result value and handles the difference between input value, and distribution within 1 σ, cover by correspondence
The width D 2 of structuring the formation of lid data processing azimuthal error and fire control processing azimuthal error are as follows:
D2=L × [Sin (3 σ+θ+σ 1)-Sin (3 σ+θ)]+L × [Sin (3 σ+θ+σ 2)-Sin (3 σ+θ)] (2).
A kind of determine that floated interceptor is structured the formation the method for effective width 4. according to claim 2, which is characterized in that institute
The specific solution of width D 3 of structuring the formation for stating covering emitter tune side of a ship azimuthal error in step (3) is as follows:
Emitter tune side of a ship azimuthal error σ 3 be adjust the side of a ship after actual value and all metadata between difference, distribution 1 σ with
Interior, since the theoretical value of subsequent frame position adjustment is on the basis of the previous piece of ammunition set of data, emitter tune side of a ship azimuthal error is only examined
The tune side of a ship azimuthal error for considering first ammunition, thus must cover the width D 3 of structuring the formation of emitter tune side of a ship azimuthal error are as follows:
D3=L × [Sin (3 σ+θ+σ 3)-Sin (3 σ+θ)] (3).
A kind of determine that floated interceptor is structured the formation the method for effective width 5. according to claim 2, which is characterized in that institute
The specific solution of width D 4 of structuring the formation for stating covering interceptor dispersion error in step (4) is as follows:
Interceptor dispersion error is ammunition drop point closeness σ 4, i.e., includes 70% point of impact on ammunition pattern, symmetrical and flat
The ratio of peak width and ammunition transmitting range of the row between two parallel lines for spreading axis, peak width is about full spread width
One third, therefore, the width of structuring the formation of covering interceptor dispersion error is 3 times of peak width, due to floated interceptor
Subsequent ammunition calculates drop point by benchmark position of previous piece of ammunition drop point, and therefore, ammunition dispersion error only considers first ammunition
Impact dispersion, thus must cover the width D 4 of structuring the formation of interceptor dispersion error are as follows:
D4=3L σ (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838477.5A CN108917481B (en) | 2018-07-27 | 2018-07-27 | A method of determining that floated interceptor is structured the formation effective width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838477.5A CN108917481B (en) | 2018-07-27 | 2018-07-27 | A method of determining that floated interceptor is structured the formation effective width |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108917481A CN108917481A (en) | 2018-11-30 |
| CN108917481B true CN108917481B (en) | 2019-06-25 |
Family
ID=64417121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810838477.5A Active CN108917481B (en) | 2018-07-27 | 2018-07-27 | A method of determining that floated interceptor is structured the formation effective width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108917481B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877751B (en) * | 2022-06-17 | 2024-06-14 | 中国舰船研究设计中心 | Method for determining suspension depth of suspension type interception bomb |
| CN115292653B (en) * | 2022-06-30 | 2023-06-13 | 中国舰船研究设计中心 | Method for determining evaluation boundary of action range of suspension type interception bomb array |
| CN116628388A (en) * | 2023-05-05 | 2023-08-22 | 中国舰船研究设计中心 | Method for determining distribution quantity of suspension type interception bomb |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588685A (en) * | 2017-09-21 | 2018-01-16 | 中国舰船研究设计中心 | It is a kind of to determine that floated interceptor is most preferably structured the formation the method for spacing |
-
2018
- 2018-07-27 CN CN201810838477.5A patent/CN108917481B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588685A (en) * | 2017-09-21 | 2018-01-16 | 中国舰船研究设计中心 | It is a kind of to determine that floated interceptor is most preferably structured the formation the method for spacing |
Non-Patent Citations (2)
| Title |
|---|
| 悬浮式拦截弹拦截鱼雷概率分析;吴海平等;《船电技术》;20091231;第29卷(第4期);全文 |
| 悬浮式深弹拦截鱼雷方法研究;徐梁等;《水雷战与舰船防护》;20101231;第18卷(第4期);全文 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108917481A (en) | 2018-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108917481B (en) | A method of determining that floated interceptor is structured the formation effective width | |
| CN107588685B (en) | A method of determining that floated interceptor is most preferably structured the formation spacing | |
| CN107390190B (en) | A kind of Multi-Target Passive co-interfere method formed into columns based on distribution | |
| CN107300691B (en) | A kind of passive co-interfere method of distribution for Antiship Missile Terminal Guidance Radar | |
| US3324468A (en) | Method and apparatus for determining the accuracy of projectiles fired at a target | |
| CN108520312A (en) | A kind of naval warfare air defense disposition optimum design method | |
| RU2408846C1 (en) | Method of command guidance of aircraft to ground targets | |
| CN115238226A (en) | Air defense effective killing area calculation method | |
| CN115063544A (en) | Radar detection power range calculation method for accompanying support interference | |
| CN116930895B (en) | Non-contour ground bias source bias-inducing efficiency simulation and evaluation method | |
| CN114117771A (en) | Firepower damage assessment simulation algorithm for direct landfired gunshot of ship cannon | |
| RU2287168C1 (en) | Method of radar protection against antiradar missile based on use of additional radiation source with a lift-type horn aerial | |
| RU2700709C1 (en) | Method of determining deviations of real meteorological conditions from tabular values taken into account in calculating installations for artillery firing | |
| CN114091255B (en) | Fire damage evaluation simulation method for indirect firing of warships and warships | |
| CN108507577A (en) | A kind of mission planning method based on data-link and aircraft sensibility | |
| RU2549559C1 (en) | Method of weapon systems control of units of rocket artillery during firing | |
| US3286955A (en) | Low altitude air defense system and method | |
| Zuoe et al. | Study on vertical attack penetration probability of anti-ship missile | |
| RU2408845C1 (en) | Hidden self-guidance method of aircrafts to air objects | |
| CN108920827A (en) | Burst-firing hit rate test method | |
| Wei et al. | Research on force assignment for ground-to-air radar jamming system based on chaos genetic algorithms | |
| ying Wang et al. | The mechanism analyzing and use of corner reflector against anti-ship missiles | |
| RU2558407C2 (en) | Detection of air target inclined range by target specified speed | |
| RU2399853C2 (en) | Method to determine parametres of multiple targets to be shelled | |
| Qiu et al. | Study on projectile number of anti-aircraft gun based on future airspace window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |